Patents by Inventor Dieter Leuthold

Dieter Leuthold has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4932198
    Abstract: A cabling machine comprises several cabling stations (2) each of which comprises a spindle (3), a thread combining means (7) which is disposed thereabove on a horizontal support arm (8), a delivery device (20) disposed thereabove, and above the delivery device a take-up device (22, 23). The support arm (8) can be pivoted about a vertical pivot axis (S). On the support arm (8) in extension of the spindle axis (A) are disposed a first guide roller (13), offset in a direction towards the longitudinal center plane (M) of the machine a second guide roller (14), between these two the thread monitor (15) and a thread cutter (16), and a third guide roller (18). The delivery device (20) is offset from the spindle axis (A) towards the longitudinal center plane (M) of the machine.
    Type: Grant
    Filed: April 26, 1989
    Date of Patent: June 12, 1990
    Assignee: Saurer-Allma GmbH
    Inventors: Roland Eisenhauer, Hubert Schaub, Dieter Leuthold, Erich Jenter
  • Patent number: 4561600
    Abstract: A bobbin holder (1) having a pivotally mounted bobbin frame (2) is provided at its two support arms (3a, 3b) with a respective freely rotatably mounted tube plate member, of which one plate member (7) has a centering projection (10) for receiving the bobbin tube (5), has axially therebeside at least one thread catch means (12) and has a mounting projection (11) which concentrically surrounds a mounting pin portion (18) and which projects towards the support arm (3a). Over a part of its axial length, the mounting projection (11) is concentrically surrounded by a sleeve-like portion (15) provided on the support arm. In its region which is not surrounded by the sleeve-like portion (15), the mounting projection (11) is provided with a peripheral groove (16) for winding up an overhanging free thread end portion (FE) which is not engaged by the catch means (12, 13, 14).
    Type: Grant
    Filed: September 26, 1984
    Date of Patent: December 31, 1985
    Assignee: Saurer-Allma GmbH
    Inventors: Aloys Greive, Dieter Leuthold